baber/WOPTO huggingface dataset:
Patent JP-S61156167-A (JP)
Title: Developing device
Inventor: TARUMI NORIYOSHI
IPC: G03G15/08
Filed: 1984-12-28
Abstract: PURPOSE:To prevent an undesirable condition where a newly supplied developing agent is not mixed with an already existing developing agent and to be directly used for layer thickness control and to improve the quality of a picture, by providing a partitioning member to a developing agent supplying member. CONSTITUTION:A partitioning member 6 is provided in a hopper 2 for storing a developing agent in such a way that the member 6 is contacted with the upstream side peripheral surface of the contacting section C of a front toner supplying roller 5 and the member 6 prevents an undesirable condition where a newly supplied toner dropped from a toner cartridge 3 onto the receiving section 2b of the hopper 2 is directly supplied to the upstream side location U of a doctor blade 7 on a developing sleeve 1 without passing through the toner supplying roller 5. The partitioning member 6 is formed of a fluorine- containing material which is excellent in noncohesiveness so as to prevent adhesion of toner to the member 6. Therefore, an appropriate quantity of toner can be supplied onto the developing sleeve 1 by previously controlling the layer thickness of toner carried by the rotation of the roller 5 to a uniform thickness.
Patent JP-H06212141-A (JP)
Title: Fixing agent
Inventor: DEBUITSUDO ARAN TEIRAA
IPC: C09J175/04
Filed: 1993-10-06
Abstract: PURPOSE: To obtain an adhesion promoter which exhibits excellent adhesive properties in polyurethane adhesives, has an improved storage stability, and can be easily produced from an inexpensive starting material.  
     CONSTITUTION: This adhesion promoter is an adhesive composition comprising a polyurethane resin and, as an adhesion promoter, a compound of the formula (Z is an organic radical which is derived from an aliphatic, aromatic or heterocyclic polyisocyanate containing (m+n) isocyanate groups; (m) is a value greater than or equal to 1; (n) is a value greater than or equal to 0; (m+n) is a value greater than or equal to 2; Y is O or S; X is O, S or N-1-4C alkyl group; R 1  is a 1-8C alkylene group; R 2  is a 1-4C alkyl or two groups R 2  together form a 1-4C alkylene residue; R 3  is a 1-4C alkyl or phenyl group; and (q) is a value from 0 to 2). 
     COPYRIGHT: (C)1994,JPO
Patent JP-2001095769-A (JP)
Title: Display method and its apparatus for mental load degree using scattered wavelet transform
Inventor: SEKINE TARO
IPC: A61B5/352
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide the mental load degree display method and its apparatus which can display the time transition of mental load degree by quantitatively and precisely. SOLUTION: The signal waveform concerning to the human organs governed by the autonomic nerve, is decomposed to the wavelet components having multi- resolution level by the multi-resolution analysis of scattered wavelet transform, and displayed for each wavelet component at each resolution level.
Patent JP-H10122099-A (JP)
Title: Fuel supply device of direct injection type gasoline internal combustion engine
Inventor: YOSHIHARA FUMIHIRO
IPC: F02D41/32
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To discharge fuel as quickly as possible by opening a vapor processing valve at the time of engine starting, and interrupting fuel flowing into a low pressure regulator by a cut valve. SOLUTION: A signal from a start switch 14 is inputted in a control unit 13 to control a cut valve 10 so as to be closed, and control a vapor processing valve 12 so as to be opened. When the cut valve 10 is controlled to be closed, all fuel discharged from a low pressure fuel pump 6 is supplied to a high pressure fuel pump 4. When the vapor processing valve 12 is controlled so as to be opened, fuel in a high pressure fuel system is discharged into a fuel tank 7 without the operation of a function for adjusting the high pressure fuel system to prescribed high pressure by a high pressure regulator 5. It is thus possible to discharge air or fuel vapor included in the high pressure fuel system into the fuel tank efficiently together with fuel.
Patent JP-H08134380-A (JP)
Title: Coating material for carbon-containing brick
Inventor: ICHIKAWA KENJI
IPC: C09D123/04
Filed: 1994-11-09
Abstract: PURPOSE: To provide a coating material for carbon-containing brick composed of a powdery mixture containing polyethylene, etc., and a hot-melt self-curing phenolic resin, etc., having high molecular weight, exhibiting high antislip effect when thermally fused to a surface of preheated brick and giving brick having small expansion coefficient and resistant to skew cracking. CONSTITUTION: This coating material for carbon-containing brick, exhibiting high antislip effect when fused to a surface of preheated brick, capable of preventing skew crack and giving brick having small apparent expansion coefficient can be produced by compounding one or more components selected from high-density polyethylene powder, ethylene copolymer resin powder, thermosetting phenolic novolak resin, etc., with a hot-melt self-curing phenolic resin or a phenolic resin infusible with heat, etc., and thoroughly mixing the mixture with a mixer. A surface coating layer can be formed by spraying the coating material with an electrostatic coating gun on the surface of e.g. a magnesia- carbon brick preheated at a preheating temperature, thereby thermally fusing the coating material to the surface.
Patent JP-H1196966-A (JP)
Title: High-pressure metal-vapor discharge lamp
Inventor: SASAKI SHUNICHI
IPC: H01J61/073
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure metal-vapor discharge lamp good in starting characteristics such as capability of bringing about a stable arc discharge at all times when the discharge lamp is started, and also excellent in life characteristics of a luminous tube. SOLUTION: This discharge lamp comprises an outer bulb 1, a luminous tube 2 having electrodes sealed in its both ends, and an internal starter consisting of a series circuit of, at least, a non-linear capacitor 3, a bi-directional semiconductor switch 5, and a thermally-actuated switch 4, held in the outer bulb 1 and connected electrically in parallel with the luminous tube 2, and is constructed to be lighted by an alternating current power source voltage of 100 to 130 V rating, the electrodes of the luminous tube 2 each comprising an electrode stem and an electrode part, the stem diameter of the electrode stem being 0.5 to 0.7 mm, the outer diameter of the electrode part being determined to be 1.6 to 2.3 mm while the thickness of the non-linear capacitor 3 being 0.45 to 0.80 mm, a withstand voltage of the capacitor 3 being selected to be 25 to 45 V, and a breakover voltage of the semiconductor switch 5 is selected to be 60 to 100 V.
Patent JP-H02121563-A (JP)
Title: Picture information reading device
Inventor: KOSHIYOUJI TAKASHI
IPC: H04N1/107
Filed: 1988-10-31
Abstract: PURPOSE:To ensure the sure close-contact properties of a transmission unit to an original platen despite the temperature change by fixing a light transmissive member to the transmission unit via an elastic support member. CONSTITUTION:A picture information reading device contains a light source irradiates the originals with the light and a photoelectric transducer which receives the light from the original irradiated by the light source and reads the picture information. An acrylic plate 5 is fixed to a support member 4 via an elastic sleeve 35 and therefore can freely move in the planar direction against the member 4. Therefore the flexion of the plate 5, if caused by the thermal expansion/contraction, is absorbed by the sleeve 35. Thus the flatness is secured on the surface of the plate 5 and therefore the satisfactory close- contact properties can be secured between an original platen 2 and the plate 5. Furthermore the part held between the member 4 of the sleeve 35 and the plate 5 swells out due to the clamp of a screw 37. Thus the plate 5 is firmly supported by the member 4.
Patent JP-H07127605-A (JP)
Title: Driving control device for oil hydraulic construction machine
Inventor: TATSUMI AKIRA
IPC: F15B11/00
Filed: 1993-11-04
Abstract: PURPOSE:To improve fuel consumption a well as to improve eruption of a prime mover, and suppress generation of black smoke by reducing the input torque of a variable displacement hydraulic pump by only a predetermined amount when an incre ment in the number of revolution of the prime mover is corrected according to a load. CONSTITUTION:When discharge pressure Pp of an oil pressure pump detected by a pressure sensor 52 exceeds a predetermined value, and it is detected that an increment in an engine speed is corrected by an engine speed compensation detection means, a high-level signal Sc is outputted and a switching implement 66 for a control section 60 is switched to a contact point side b. As a result, a target tilting rotation angle thetaL of a pump and the reduced target tilting rotation angle thetaTr of the pump are inputted in a selection section 63, and either one of a smaller value is outputted from the selection section 63. If thetaTr<thetaL, is satisfied, displacement of the variable displacement oil pressure pump is set to thetaTr. As a result, only displacement DELTAthetato of the variable displacement oil pressure pump is reduced, and input torque of the pump is reduced so as to reduce an engine load so that eruption for increment of number of revolution is improved.
Patent JP-H03137138-A (JP)
Title: Foamed heat insulating material
Inventor: NAKAMOTO HIDEO
IPC: C08J9/14
Filed: 1989-10-23
Abstract: PURPOSE:To obtain a foamed heat insulating material having excellent thermal conductivity by mixing polyether polyol, foam stabilizer, catalyst, specific blowing agent, graphite powder and zeolite powder to give a component, blending the component with organic polyisocyanate component and expanding to form foam. CONSTITUTION:(A) A polyol component obtained by blending polyether polyol with a foam stabilizer, a catalyst, 1,1-dichloro-1-fluoroethane or 2,2-dichloro-1,1,1- trifluoroethane having little influence of ozone destruction as a blowing agent, graphite powder and zeolite powder is blended with (B) and isocyanate component comprising an organic polyisocyanate in a given ration and expanded by a high-pressure foaming machine to give a foamed heat insulating material. Even though the prepared foamed heat insulating material uses a blowing agent having high thermal expansion of gas, the foamed heat insulating material has excellent thermal conductivity by effects of graphite powder and zeolite powder.
Patent JP-2001096354-A (JP)
Title: Anode casting mold and mother mold
Inventor: SUMIYA HIROKI
IPC: B22D25/04
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an anode casting mold which does not occur mold tension at the edge (especially, bottom) of the anode body, and also provide a mother mold for manufacturing such anode casting mold. SOLUTION: This mold for casting a copper electrolytic anode having a pair of suspension lugs at both sides of the top of anode body, has the groove of a shape corresponding to the anode body and suspension lugs, and is provided with a gate for preventing molten metal from blowing out at a portion adjacent to the bottom part of anode body. Another objective molten mold for producing the above anode casting mold has a complemented shape having a projecting part corresponding to both anode body and suspension lugs and also a groove corresponding to the gate.
Patent JP-H02123658-A (JP)
Title: Mass spectrometer for high frequency induction bonded plasma
Inventor: OGAWA AKIKO
IPC: H01J49/10
Filed: 1988-10-31
Abstract: PURPOSE:To grasp the pattern of a mask filter via one time of adjustment by changing a measurement condition in a spectrometer body while concurrently monitoring the count values of three mass numbers on a work station connected to the spectrometer body via a communication line. CONSTITUTION:At first, the mass number to be measured is set up to three on a work station 22, and the measurement of the mass number is started. A high frequency induction bonded plasma mass spectrometer(PSM) body 21 starts scanning and sends information to the station 22. The PSM body 21 starts scanning on the basis of the information sent from the station 22 and sends the measured count numbers to the station 22 in every cycle of data read. Also, the station 22 displays the count values of the three mass numbers on a screen 22. An operator sets a parameter for the station 22, while watching the screen 22. The PSM body 21 sets a measurement condition and the measured count values are sent to the station 22. According to the aforesaid construction, it is possible to grasp the Q-ball pattern of a mask filter with one time of sensitivity adjustment.
Patent JP-S62135001-A (JP)
Title: Antenna system
Inventor: CHIBA ISAMU
IPC: H01Q21/28
Filed: 1985-12-06
Abstract: PURPOSE:To reduce the mutual coupling by providing a metallic piece between element antennas in an array antenna formed by arranging plural dipole antennas. CONSTITUTION:In taking a dipole antenna E1 as a reference, the electric field coupled from the antenna E1 to an antenna E2 and from the antenna E1 to an antenna E3 causes the deterioration of the characteristic of an input VSWR (voltage standing wave ratio) attened with the beam scanning. The coupling electric field level from the antenna E1 to the antenna E2 and from the antenna E1 to the antenna E3 is highest. Then in inserting metallic pieces B1-B4, the electric field to be coupled from the antenna E1 to the antenna E2 substantially couples with the metallic piece B1 at first. A part of the electric field coupled with the metallic piece B1 is coupled again with the dipole antenna E4, but the coupled electric field is not related to the change in the input VSWR as far as the beam scanning of the H plane concerned. Thus, the electric field to be coupled from the antenna E1 to the antenna E2 and from the antenna E1 to the antenna E3 is shielded by the metallic pieces on the way and the coupling is weakened. Since the reflecting plate B1 is not in existence in the beam radiation direction of the dipole antenna E1 according to the arrangement of the metallic pieces, the change in the radiation pattern and the own VSWR is less.
Patent JP-H05112048-A (JP)
Title: Printer
Inventor: FUKAHORI KENICHI
IPC: B41J17/02
Filed: 1991-10-24
Abstract: PURPOSE:To smoothly and easily chuck an ink ribbon to a ribbon take-up reel to take up the ink ribbon without generating ununiformity in winding, a shift in a ribbon width direction, and the like by a method wherein an engaging part for engaging with or disengaging from an engaged part formed on the leading end of the ink ribbon is retractably provided on the ribbon take-up reel. CONSTITUTION:The chucked state of a claw 18 of a ribbon take-up reel 17 with a lead-out engaged hole 95a of a ribbon lead-out sheet 95 is detected by reading a marker provided on the ribbon lead-out sheet 95 by an optical sensor provided in a printer body. If a failure in chucking the ribbon lead-out sheet 95 with the claw 18 is detected by the optical sensor, an ink ribbon is pulled back to a certain extent, and a chucking action is repeated until the ribbon lead-out sheet 95 is positively chucked to the claw 18. In this manner, the ribbon lead-out sheet 95 can be positively chucked to the claw 18 of the ribbon take-up reel 17 to be positively wound on a winding body part 17a.
Patent JP-H04149871-A (JP)
Title: Shock absorber for magnetic disk device
Inventor: HIRAMA HIROYUKI
IPC: G11B21/02
Filed: 1990-10-15
Abstract: PURPOSE:To reduce a carriage speed by fixing a cylindrical metallic ring provided with a metallic rod whose head is semispherical to the outer peripheral part of a cylindrical cushioning material for a shock absorber. CONSTITUTION:The metallic rod 13 whose head is almost semispherical is fixed to the ring 12, adhesive is applied to the inside of the ring 12 and the cushioning material 11 is engaged and fixed with/on the ring 12. An unscrewed part of the screw 8 is coated with adhesive 9, the screw 8 is inserted into the hole part of the material 11 and then the material 11 is fixed on a base 10. At the time of fixing the material 11, the head of the rod 13 comes into contact with a coil, the material 11 is twisted by the pressure of the coil and the ring 12 comes into contact with the coil. Since the coil tries to rotate the rod 13, the material 11 starts to be twisted and a coil speed can be reduced by the tortional stress of the material 11.
Patent JP-2001096489-A (JP)
Title: Cutting device for photosensitive material
Inventor: KAWADA KEN
IPC: B26D7/01
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a round cutter possible to correspond to the changes of size. SOLUTION: A first cutter 33 and a second cutter 34 are provided in order on the transfer route of the continuous color paper 23. The first cutter 33 cuts and separates the continuous color paper 23 to make a cut sheet color paper 26. The second cutter 34 rounds off both corners of the tip of color paper 26. A turn table body 50 rotates the color paper 26 in a 180-degree arc. The second cutter 34 is driven to round off remaining both corners of the color paper 26. The second cutter 34 is provided with cutter bodies 65, 66 and a shift mechanism 75. The shift mechanism 75 is driven adjusting to the change in the width of the color paper 26 and positions the cutter bodies 65, 66 on both corners of the color paper 26.  The turn table body 50 is set on the center position of the feeding direction of the color paper 26 adjusting to the change in the length of the color paper 26 using a shift part 52.
Patent JP-S61149335-A (JP)
Title: Mold for molding resin
Inventor: MORI HIDEMI
IPC: H01L21/56
Filed: 1984-12-25
Abstract: PURPOSE:To avoid intrusion of a resin into a connecting bolt hole and to allow a mold to be dismounted from an attaching base easily, by forming a hole section in such a manner that the head of a connecting bolt may be much lower than the level of the mating surface, and inserting a plug body of a material easily separable from the mold material into a space between the head of the connecting bolt and the mating surface. CONSTITUTION:Cavity blocks 102, 103 and a runner block 104 are fitted into a bottom force holder 101, and a hole 105' for a bolt to be connected to a bottom force base 106 has a deep counterbore 106'. When a connecting bolt 107 is inserted into the hole and is screwed into the bottom force base 106, there is formed a prescribed clearance between the head of the bolt 107 and the bottom force holder mating surface. A cylindrical cap 108 having an outer diameter approximately the same as or a little larger than the inner diameter of the counterbore 106' is fitted into said clearance. The cap 108 is desirably made of a material that can be easily separated from the material of the mold and is resistant to heat and is preferably made of a tetrafluoroethylene resin, a silicone rubber, an urethane rubber, or the like.
Patent JP-H07129310-A (JP)
Title: Ultrasonic coordinate input device
Inventor: NAKAMURA HIDETAKE
IPC: G06F3/03
Filed: 1993-11-05
Abstract: PURPOSE:To use this ultrasonic coordinate input device on a required space and to simply execute recognizing work for a coordinate position. CONSTITUTION:A pair of sound receivers 5a, 5b are arranged on prescribed position on a desk and the surface of the desk is used part 8 is on, the operation part 8 recognizes the 1st existing position of a sound generator 2 included in a writing pen 1 as the origin of coordinates. When the 2nd switch 21 connected to the operation part 8 is on, the operation part 8 recognizes a full scale for the X or Y axis based upon the 2nd existing position of the sound generator 2 and the 1st position precedently recognized. In this case, an original recognizing means and a full scale recognizing means are constituted by including the 1st and 2nd switches 20, 21 and combining respective functions based upon a control circuit 6, a detection part 7 and the operation part 8.
Patent JP-H0996127-A (JP)
Title: Aseismatic service unit for tomb, tombstone provided therewith and aseismatic tombstone
Inventor: SUZUKI MASANORI
IPC: E04H13/00
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To enhance the antiseismic ability and to prevent a tombstone from slipping by drilling holes in the tombstone at positions corresponding to a tomb candlestick, a tombstone flower stand and setting beds, and by inserting slip preventing members in the holes. SOLUTION: A drilled hole part 11 and a slip preventing member inserting hole part 2 are formed at positions corresponding to a worship stone 10 and a tomb candlestick 1. A drilled hole part 13 and a slip preventing member insertion hole 12 are formed at positions corresponding to a base 12 and a tomb flower stand 3. Slip preventing members 5 are inserted and fixed in the slip preventing hole parts 2, 4 and the drilled hole parts 11, 13 which are communicated with one another by use of an adhesive 14. The diameters of the slip preventing member inserting parts 2, 4 and the drilled hole parts 11, 13 are set to be larger than the maximum diameter of the slip preventing member 5 by 1.1 to 3 times.  Further, at the slip preventing member 5 a concave and convex parts and a through-hole are formed so as to firmly bond the member 5 due to an anchor effects, thereby it is possible to enhance the mechanical strength.
Patent JP-H03141866-A (JP)
Title: Ignition device for internal combustion engine
Inventor: YAMADA HIROSHI
IPC: F02P15/00
Filed: 1989-10-26
Abstract: PURPOSE:To unnecessitate a separate signal generator by series connecting a first and a second coils wound around the adjoining poles of a stator, and combining each inductive voltage differentially so as to generate trigger signals only once per one rotation. CONSTITUTION:A stator forming the power circuit 5 of a permanentmagnet generator is provided with twelve poles protruding in annular star shape, and an exciter coil We is formed of a first and a second coils W1, W2 wound around the first and second poles. Voltage Va, Vb with 180 deg. phase difference is generated from the adjoining first and second coils W1, W2 by rotation of a magnet rotor provided with a region of three homopolar magnetic pole parts lined up circumferentially. When the coil short-circuiting semiconductor switch Pr1, of a booster circuit 6 is cut off, the voltage Va, Vb are applied to a condenser 2, and a thyrister Th1 is provided with trigger signals only once per one rotation with the voltage obtained at both ends of the coils W1, W2. Accordingly, there is no need to provide a separate signal generator.
Patent JP-H08114911-A (JP)
Title: Pellicle for photomask and photomask
Inventor: ARIMURA HARUJI
IPC: G03F1/48
Filed: 1994-10-17
Abstract: PURPOSE: To decrease the production rate of damages in a pellicle film for a photomask used for the production of semiconductor devices such as ICs when the pellicle film is attached to a holder of a photomask, and to prevent deposition of dust on the patterned surface of a photomask used for the production of semiconductor devices. CONSTITUTION: This pellicle for a photomask has such a constitution that a projecting part A from a pellicle film 54 is formed along the peripheral part of the pellicle film 54. For example, a protective cover 60 is attached to the outside of a pellicle frame 52 on a photomask 58 so that the upper face of the protective cover 60 is regarded as the projecting part A. Further, the photomask is produced by forming a pattern on one surface of a transparent substrate and sticking a transparent protective plate to the surface of the substrate to cover the pattern.